@inproceedings{HT-2014-SharmaSS,
	author        = "Umang Sharma and Abhishek Suman and Saswata Shannigrahi",
	booktitle     = "{Proceedings of the 25th Conference on Hypertext and Social Media}",
	doi           = "10.1145/2631775.2631785",
	isbn          = "978-1-4503-2954-5",
	pages         = "318--320",
	publisher     = "{ACM}",
	title         = "{Inferring social ties from common activities in twitter}",
	year          = 2014,
}